org.apache.tools.zip

Class ExtraFieldUtils


public class ExtraFieldUtils
extends java.lang.Object

ZipExtraField related methods

Version:
$Revision: 1.5.2.4 $

Method Summary

static ZipExtraField
createExtraField(ZipShort headerId)
Create an instance of the approriate ExtraField, falls back to UnrecognizedExtraField.
static byte[]
mergeCentralDirectoryData(ZipExtraField data)
Merges the central directory fields of the given ZipExtraFields.
static byte[]
mergeLocalFileDataData(ZipExtraField data)
Merges the local file data fields of the given ZipExtraFields.
static ZipExtraField[]
parse(byte[] data)
Split the array into ExtraFields and populate them with the give data.
static void
register(Class c)
Register a ZipExtraField implementation.

Method Details

createExtraField

public static ZipExtraField createExtraField(ZipShort headerId)
            throws InstantiationException,
                   IllegalAccessException
Create an instance of the approriate ExtraField, falls back to UnrecognizedExtraField.

Since:
1.1


mergeCentralDirectoryData

public static byte[] mergeCentralDirectoryData(ZipExtraField data)
Merges the central directory fields of the given ZipExtraFields.

Since:
1.1


mergeLocalFileDataData

public static byte[] mergeLocalFileDataData(ZipExtraField data)
Merges the local file data fields of the given ZipExtraFields.

Since:
1.1


parse

public static ZipExtraField[] parse(byte[] data)
            throws ZipException
Split the array into ExtraFields and populate them with the give data.

Since:
1.1


register

public static void register(Class c)

Since:
1.1


Copyright B) 2000-2005 Apache Software Foundation. All Rights Reserved.